CN202556748U - Compound tread pressure line pressure die device - Google Patents
Compound tread pressure line pressure die device Download PDFInfo
- Publication number
- CN202556748U CN202556748U CN2012201517242U CN201220151724U CN202556748U CN 202556748 U CN202556748 U CN 202556748U CN 2012201517242 U CN2012201517242 U CN 2012201517242U CN 201220151724 U CN201220151724 U CN 201220151724U CN 202556748 U CN202556748 U CN 202556748U
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- China
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- runner
- tread
- compound
- die panel
- die plate
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Abstract
The utility model relates to a compound tread pressure line pressure die device and belongs to the field of tyre production devices. The compound tread pressure line pressure die device is provided with a die case and is characterized in that a lower performer die plate, an upper performer die plate, a middle die plate and an outer die plate are installed in the die case from left to right. The lower portion of the upper performer die plate is provided with a compound tread rubber runner, the upper portion of the lower performer die plate is provided with a tread base rubber runner, the upper portion of the upper performer die plate is provided with a wing rubber runner, and a compound tread runner is machined on the outer die plate. The wing rubber runner, the compound tread rubber runner and the tread base rubber runner are jointed with the compound tread runner together. The middle die plate is located between the upper performer die plate and the outer die plate, and the wing rubber runner and the tread rubber runner respectively pass through two sides of the middle die plate to be jointed with the compound tread runner. The compound tread pressure line pressure die device has the advantages that tread rubber, wing rubber and tread base rubber of the pressed compound tread section are stable in rubber material weight distribution, dimension and distribution position, and production needs of high-performance radial types can be met.
Description
Technical field
The utility model relates to the tire production apparatus field, at length says it is that the compound tyre surface of a kind of tire production extrudes line pressure export-oriented device.
Background technology
As everyone knows; Generally use compound tyre surface to extrude line pressure export-oriented device at present, three kinds of sizing material recombination site same places before die panel are simultaneously compound, exist the extrudate amount unstable; Tread mix is unstable in compound tyre surface thickness of two sides and width dimensions; The problem of anisopleual problem of flank glue and flank glue and the dislocation of tread rubber intersection causes extruding compound tread mix distribution of weight, size, distributing position instability, can not satisfy the requirement that the high-performance radial tyre is produced.
Summary of the invention
Extrude line pressure and go out compound tyre surface and exist the glue amount unstable in order to solve compound tyre surface; Thickness of two sides and width dimensions are unstable; The problem of anisopleual problem of flank glue and flank glue and the dislocation of tread rubber junction; Cause extruding compound tread mix distribution of weight, size, distributing position instability; The utility model provides a kind of compound tyre surface to extrude line pressure export-oriented device, and various compound tread mixs are stablized at tyre surface section sizing material distribution of weight, size, distributing position, can satisfy the production requirement of high-performance radial tyre.
The utility model solves the technical scheme that its technical problem adopted: a kind of compound tyre surface extrudes line pressure export-oriented device; Be provided with shape of the mouth as one speaks box; It is characterized in that shape of the mouth as one speaks box inside is equipped with down pre-die panel from left to right, goes up pre-die panel, middle die panel, outer die panel, last pre-die panel bottom is provided with the tread rubber runner; Following pre-die panel top is provided with the tread slab base runner; Last pre-die panel top is provided with flank solation road, is processed with compound tyre surface runner on the outer die panel, and flank solation road, tread rubber runner and tread slab base runner are common to be converged with compound tyre surface runner; In die panel last pre-die panel and outside between the die panel, flank solation road and tread rubber runner respectively in the warp die panel two rear flank converge at compound tyre surface runner.
The beneficial effect of the utility model is that the tread rubber of the compound tyre surface section of extrusion, flank glue, tread slab base sizing material distribution of weight, size, distributing position are stablized, and can satisfy the production requirement of high-performance radial tyre.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the extrusion process sketch map of the utility model.
1. times pre-die panels are 2. gone up pre-die panel among Fig. 1,3. in die panel, 4. shape of the mouth as one speaks box; 5. outer die panel, 6. flank glue, 7. tread rubber, 8. tread slab base; 9. compound tyre surface, 10. preceding spot, 11. back spots, 12. tread slab base runners; 13. the tread rubber runner, 14. flank solation roads, 15. compound tyre surface runners.
The specific embodiment
As shown in Figure 1; The utility model is provided with shape of the mouth as one speaks box 4; Shape of the mouth as one speaks box 4 inside are equipped with down pre-die panel 1 from left to right, go up pre-die panel 2, middle die panel 3, outer die panel 5; Last pre-die panel 2 bottoms are provided with tread rubber runner 13, and following pre-die panel 1 top is provided with tread slab base runner 12, and both sides, last pre-die panel 2 top are provided with flank solation road 14; Be processed with compound tyre surface runner 15 on the outer die panel 5; Flank solation road 14, tread rubber runner 13 and tread slab base runner 12 are common to be converged with compound tyre surface runner 15, middle die panel 3 last pre-die panel 2 and outside between the die panel 5, flank solation road 14 and tread rubber runner 13 respectively in the warp 3 liang of rear flank of die panel converge at compound tyre surface runner 15.
Shown in Figure 2; Through tread rubber 7 that extruder extrudes, tread slab base 8 pre-die panel 1 down, on preceding spot 10 places of pre-die panel 2 cross compound; Then through in get into back spot 11 after die panel 3 integers and cross compound with the flank glue 6 of coming through flank solation road 14; Compound tyre surface runner 15 compound extrusion tyre surfaces on outer die panel 5 are accomplished the extrusion of compound tyre surface 9 again.
Claims (1)
1. a compound tyre surface extrudes line pressure export-oriented device; Be provided with shape of the mouth as one speaks box; It is characterized in that: shape of the mouth as one speaks box inside is equipped with down pre-die panel from left to right, goes up pre-die panel, middle die panel, outer die panel; Last pre-die panel bottom is provided with the tread rubber runner, and following pre-die panel top is provided with the tread slab base runner, and last pre-die panel top is provided with flank solation road; Be processed with compound tyre surface runner on the outer die panel; Flank solation road, tread rubber runner and tread slab base runner are common to be converged with compound tyre surface runner, middle die panel last pre-die panel and outside between the die panel, flank solation road and tread rubber runner respectively in the warp die panel two rear flank converge at compound tyre surface runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201517242U CN202556748U (en) | 2012-04-12 | 2012-04-12 | Compound tread pressure line pressure die device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201517242U CN202556748U (en) | 2012-04-12 | 2012-04-12 | Compound tread pressure line pressure die device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202556748U true CN202556748U (en) | 2012-11-28 |
Family
ID=47206444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201517242U Expired - Lifetime CN202556748U (en) | 2012-04-12 | 2012-04-12 | Compound tread pressure line pressure die device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202556748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671382A (en) * | 2016-12-27 | 2017-05-17 | 宁夏神州轮胎有限公司 | General tread extrusion mouth-shaped plate module |
-
2012
- 2012-04-12 CN CN2012201517242U patent/CN202556748U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671382A (en) * | 2016-12-27 | 2017-05-17 | 宁夏神州轮胎有限公司 | General tread extrusion mouth-shaped plate module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |